本文整理汇总了C#中System.Windows.Automation.ScrollItemPattern.ScrollIntoView方法的典型用法代码示例。如果您正苦于以下问题：C# ScrollItemPattern.ScrollIntoView方法的具体用法？C# ScrollItemPattern.ScrollIntoView怎么用？C# ScrollItemPattern.ScrollIntoView使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了ScrollItemPattern.ScrollIntoView方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetScrollItemPattern
///--------------------------------------------------------------------
/// <summary>
/// Obtains a ScrollItemPattern control pattern from an
/// automation element.
/// </summary>
/// <param name="targetControl">
/// The automation element of interest.
/// </param>
/// <returns>
/// A ScrollItemPattern object.
/// </returns>
///--------------------------------------------------------------------
private ScrollItemPattern GetScrollItemPattern(
AutomationElement targetControl)
{
ScrollItemPattern scrollItemPattern = null;
try
{
scrollItemPattern =
targetControl.GetCurrentPattern(
ScrollItemPattern.Pattern)
as ScrollItemPattern;
}
// Object doesn't support the ScrollItemPattern control pattern
catch (InvalidOperationException)
{
return null;
}
return scrollItemPattern;
}示例2: OnSelectionItemSelect
///--------------------------------------------------------------------
/// <summary>
/// A Select, AddToSelection or RemoveFromSelection event handler that
/// scrolls a SelectionItem object into the viewable region of its
/// container control.
/// </summary>
///--------------------------------------------------------------------
private void OnSelectionItemSelect(
object src, SelectionChangedEventArgs e)
{
AutomationElement selectionItem = src as AutomationElement;
ScrollItemPattern scrollItemPattern = GetScrollItemPattern(selectionItem);
if (scrollItemPattern == null)
{
return;
}
try
{
scrollItemPattern.ScrollIntoView();
}
catch (InvalidOperationException)
{
// The item cannot be scrolled into view.
// TO DO: error handling.
}
}